The isort configuration leaves include_trailing_comma at its default, false,
so isort strips the trailing commas from wrapped imports. However, yapf's
split_arguments_when_comma_terminated setting depends on those commas:
without them, yapf re-joins the one-per-line import layout that isort just
produced, and the two formatters disagree on files such as
src/python/jw/pkg/lib/App.py.
Set include_trailing_comma so that isort keeps trailing commas and yapf
honors them, making both tools converge on the same layout.
Assisted-by: unsloth/Qwen3.8-27B-GGUF:Q4_K_M with pi.dev v0.85.1
Signed-off-by: Jan Lindemann <jan@janware.com>